baber/WOPTO huggingface dataset:
Patent JP-2014178310-A (JP)
Title: Rotation angle measuring apparatus
Inventor: NAKAMURA TAKENOBU
IPC: G01D5/244
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle measuring apparatus using a magnetic convergence plate, which can detect magnetic saturation promptly and reliably.SOLUTION: The rotation angle measuring apparatus comprises: a first Hall element pair 21 detecting a magnetic component in a first direction; a second Hall element pair 22 detecting a magnetic component in a second direction different from the first direction; a third Hall element pair 23 detecting a magnetic component in a third direction different from the first direction and the second direction; and a fourth Hall element pair 24 detecting a magnetic component in a fourth direction different from the first to third directions. The rotation angle measuring apparatus further comprises: an angle calculation section 27 that calculates a first rotational angle θ of a rotary magnet based on output signal intensities of the first Hall element pair 21 and the second Hall element pair 22, and calculates a second rotational angle θc of the rotary magnet based on output signal intensities of the third Hall element pair 23 and the fourth Hall element pair 24; and a failure detection section 30 that detects a failure of the rotation angle measuring apparatus from the first rotational angle θ and the second rotational angle θc.
Patent JP-2014101885-A (JP)
Title: Exhaust emission control system
Inventor: MITSUTA MASATAKA
IPC: F01N3/28
Filed: 2014-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control system capable of improving handling workability of maintenance of an engine 70 and the like while being capable of enhancing exhaust emission control performance for the engine 70.SOLUTION: An exhaust emission control system 1 comprises: a plurality of emission control bodies 2 and 3 that control exhaust gas discharged by an engine 70; and a plurality of emission control body cases 4 and 20 that are internally provided with the plurality of emission control bodies 2 and 3, respectively. Each of the plurality of emission control body cases 4 and 20 is formed in a cylindrical shape in which exhaust gas intake and discharge sides are equal in diameter to each other. One of the emission control body cases 4 and 20 to be connected to each other is formed in such a shape as to have a diameter smaller than a diameter of the other emission control body case.
Patent JP-2015143636-A (JP)
Title: Method of adhesion of noble metal to nuclear power plant structural member
Inventor: HOSOKAWA HIDEYUKI
IPC: G21D3/08
Filed: 2014-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of the adhesion of noble metal to a structural member of a nuclear power plant, capable of realizing efficient adhesion of noble metal to the surface of the structural member of the nuclear power plant during a chemical decontamination process.SOLUTION: While a nuclear power plant stops operating, a noble metal injection device is connected to a piping system of the nuclear power plant (S1). The interior of this piping system is subjected to chemical decontamination (S2) and part of an oxalic acid contained in a reduction decontamination solution is decomposed (S3b). Complex ion former (ammonia) and platinum ions are injected into the reduction contamination solution in which part of the oxalic acid is decomposed (S4, S5), and the reduction decontamination solution that contains ammonia and platinum ions but that does not contain hydrazine (reducer) is supplied to the piping system (S6). After passage of time within a range of five minutes to one hour since the injection of platinum ions, hydrazine is injected into the reduction decontamination solution (S7). The reduction decontamination solution containing ammonia, platinum ions, and hydrazine is supplied to the piping system so as to allow platinum to adhere to the inner surface of the piping system.
Patent JP-2015145455-A (JP)
Title: Conductive adhesive, semiconductor device and method of producing conductive adhesive
Inventor: YAMAGUCHI TAKASHI
IPC: H01B1/22
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a conductive adhesive having a long pot life and a low electric resistance after curing.SOLUTION: A conductive adhesive comprises (A) Ag Sn alloy powder in which the thickness of a surface oxide film measured in depth direction analysis of X-ray photoelectron spectroscopy is 20 nm or more and 40 nm or less, (B) 8-quinolinol, and (C) thermosetting resin. Preferably, the surface oxide film of the (A) component comprises Ag, Sn and O, and more preferably, at least part of the (A) component is scaly.
Patent JP-2014098017-A (JP)
Title: 4-[2-(4-methylphenylsulfanyl)phenyl]piperidine for treatment of irritable bowel syndrome (ibs)
Inventor: MILLER SILKE
IPC: A61K31/4465
Filed: 2014-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a therapeutically effective amount of 4-[2-(4-methylphenylsulfanyl)-phenyl]piperidine or a pharmaceutically acceptable salt thereof for treatment of irritable bowel syndrome.SOLUTION: A pharmaceutical composition is administered in a crystalline form of a HBr addition salt of the specified compound characterized by peaks in an XRPD at approximately 6.08, 14.81, 19.26 and 25.38° 2θ (all ±0.1°). A medical treatment includes administration of the compound of 1-20 mg/day.
Patent JP-2015147455-A (JP)
Title: Control system, and portable device
Inventor: MATSUMOTO MUNENORI
IPC: B60R25/31
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a control system capable of effectively suppressing a damage caused by a relay attack, by being provided with a method that can determine whether a portable device exists near a vehicle, in a system where prescribed operations of the vehicle are permitted by performing a radio communication between the portable device carried by a user and the vehicle.SOLUTION: A radio signal is transmitted from a vehicle to a near area that can be determined as an area where no relay attack is being performed. A signal in a different frequency is simultaneously transmitted also from a portable device. Thus, due to a composite signal which is composed of the two signals near the vehicle, a beat is generated. Each frequency of both the signals is set so that a frequency of the beat can be received by the portable device. When the beat is detected by the portable device, it is determined that no relay attack is being performed so that openings of doors and a trunk as well as an engine starting are permitted.
Patent JP-2015148693-A (JP)
Title: Radiation-sensitive resin composition, resist pattern forming method, radiation-sensitive acid generator, and compound
Inventor: NAMAI HAYATO
IPC: C07C381/12
Filed: 2014-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive resin composition which is excellent in LWR performance, resolution, rectangularity of a cross-sectional shape, and depth of focus.SOLUTION: The radiation-sensitive resin composition of the present invention contains a polymer having a first structural unit containing an acid-dissociable group, and a first radiation-sensitive acid generator. The first radiation-sensitive acid generator comprises a compound represented by formula (1). In the formula (1), Rand Rare each independently a hydrogen atom, a fluorine atom, a 1-20C monovalent hydrocarbon group, or a 1-20C monovalent fluorinated hydrocarbon group, provided that at least one of Rand Ris a fluorine atom or a fluorinated hydrocarbon group; and Rand Rare each independently a hydrogen atom or a 1-20C monovalent hydrocarbon group.
Patent JP-2014155745-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2014-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine that can reduce a degree of discouraging a game player and can prolong a feeling of expectation of being not controlled by disadvantageous state, even if a disadvantageous prize is generated when the game player recognizes to be in a predetermined game state that can be controlled even to an advantageous state or a disadvantageous state.SOLUTION: A slot machine is controlled in RT(1) by a replay (1) prize during an initial game state and is controlled in RT(2) by a replay (2) prize advantageous more than the RT(1) to the game player. Even if being controlled in the RT (2), a state of being controlled in the RT (2) is concealed by performing the initial rendering corresponding to the initial game state and notifying the game player of being in the initial game state. Thereby, the game player is aroused of impression as if being not in the RT(2), and is not controlled in the RT(1) even if winning the replay (1) prize during the RT (2) including this period.
Patent JP-2015149417-A (JP)
Title: Ceramic package for mounting light emitting element
Inventor: HIRANO SATOSHI
IPC: H01L33/60
Filed: 2014-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic package for mounting a light emitting element, which can efficiently reflect light from a light emitting element and achieve high reliability.SOLUTION: A ceramic package 10 of the present embodiment for mounting a light emitting element comprises: a ceramic substrate 11; and a mounting part 34, 35 capable of mounting a light emitting element 21, which is provided on a substrate principal surface 12 of the ceramic substrate 11. The ceramic substrate 11 is composed of ceramic layers 15-17 which consist primarily of aluminum oxide and are arranged in a layered manner. The ceramic layers 15-17 includes first ceramic layers 15, 17 each having a first refraction index and a second ceramic layer 16 which contains a high-refractive inorganic material 19 having a second refraction index higher than the first refraction index. The first ceramic layer 15 is arranged in an outermost on the substrate principal surface 12 side. On the other hand, the second ceramic layer 16 is arranged closer to a substrate rear face 13 side than the first ceramic layer 15.
Patent JP-2015136609-A (JP)
Title: Cane self-supporting stand
Inventor: HASEGAWA MASUMI
IPC: A45B9/04
Filed: 2014-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a cane self-supporting stand, which can easily be mounted and allows a cane to stand by itself, for solving the problem in which: a cane user such as an elderly person often uses a cane which does not stand by itself; because a conventional mount-type multipoint grounding cane stand for self-standing is spread around a cane strut, there was danger including breakage; and a mount-type stand which can be folded and stored in the outer peripheral surface of the cane strut, especially a type of the stand which fixes the cane and the stand with a lock screw, is difficult to operate because the elderly person or a physically handicapped person has a weak grip.SOLUTION: A cane self-supporting stand is configured such that: a leg pedestal having an internal cavity is provided; a cane fixing tool for inserting and fixing a cane is provided on the opposing face of the leg pedestal; a leg is made of a metal, and its upper part is stored in the leg pedestal internal cavity portion; a right leg shaft part is fitted into a right leg shaft hole, and a left leg shaft part is fitted into a left leg shaft hole respectively; and an M-shaped leg grounding part having a leg grounding part recessed part is provided at the lower part of the leg.
Patent JP-2015154594-A (JP)
Title: inverter output circuit
Inventor: GOTO YUICHI
IPC: H02P29/02
Filed: 2014-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an inverter output circuit capable of reducing current consumption and suppressing the breakage of an output element.SOLUTION: The inverter output circuit includes a normally-off type MOS transistor having one end connected to a third node and the other end connected to the ground. The inverter output circuit includes a voltage detection circuit that detects a negative voltage, turns off a switch MOS transistor if the negative voltage is a negative reference voltage or higher, and turns on the switch MOS transistor if the negative voltage is lower than the negative reference voltage.
Patent JP-2015152465-A (JP)
Title: gas sensor
Inventor: FUJII YOSHIYASU
IPC: G01N27/409
Filed: 2014-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor in which a sensor element and a terminal metal fitting can be surely electrically connected to each other via a projecting part by suppressing the occurrence of cracks or fractures on the projecting part when providing a bending part and the projecting part on the terminal metal fitting.SOLUTION: The gas sensor includes a terminal metal fitting 21 which is connected to an electrode pad 11a of a sensor element and integrally includes a body part 21a extending in a direction of an axial line O, a folding part 21t, and a contact part 21b which has the front end side connected to the folding part and increases in distance to the sensor element, passes the bending part, and then decreases in distance to the sensor element. The terminal metal fitting 21 is provided with a projecting part 21p which is formed on a part of the contact part across the bending part and projects from the contact part to come into contact with the electrode pad. When a thickness of the contact part is denoted as t, a curvature radius r1 of a surface of the projecting part is larger than a curvature radius r2 of an outer surface of the contact part in extents having a length of 1.5×t in a front end part and a rear end part in the direction of the axial line with a contact P between the projecting part and the electrode pad as the center.
Patent JP-2015150678-A (JP)
Title: Movement control method of mobile robot
Inventor: DOI MASAHIRO
IPC: B25J5/00
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a control method of a mobile robot which automatically creates a stable locus on the basis of a contact point schedule.SOLUTION: A state change of a mobile robot in a prediction zone of a prescribed time width is indicated by a prediction model by constructing the prediction model which predicts a state of the mobile robot, time sequence data of a control input which can secure the safety of the mobile robot in the prediction zone are obtained by using a constriction condition based on dynamic balance and a prescribed stability evaluation reference, and a gravity center locus of the mobile robot is obtained from the obtained time sequence data of the control input and the prediction model. A slack variable for alleviating a constriction is included in the constriction condition. For including the slack variable in the stability evaluation reference, when a stable locus can be solved under the constriction condition, the slack variable becomes zero, and when the locus is diverged under the constriction condition, a value is generated in the slack variable. Then, a position of a contact point is changed so as to cancel the generated value of the slack variable.
Patent JP-2015156326-A (JP)
Title: Measuring method and measuring device of high frequency current for plasma generator
Inventor: ANDO YASUNORI
IPC: G01R15/18
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To measure a high frequency current flowing through the first line out of first and second lines, arranged in parallel with each other at a distance d, with high accuracy. 
     SOLUTION: Pickup coils 41, 42 having areas S out , S in  are arranged in and out of a first line 21 as a center, so that the centers thereof are equidistance r to the central axis of the line 21. The electromotive forces V out , V in  induced in both pickup coils 41, 42 are then measured, and a high frequency current I 1  flowing through the line 21 is calculated according to the following formula; I 1 =(πr/μd)((r+d)(1/2πfS out )V out -(-r+d)(1/2πfS in )V in ). 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015156964-A (JP)
Title: Antithrombotic medical materials and medical apparatus using the same materials
Inventor: ANZAI TAKAKIMI
IPC: A61L33/00
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a medical material that is excellent in antithrombogenicity even under a severe use condition in which thrombi are easily formed.SOLUTION: The medical material contains a water-insoluble copolymer including a repeating unit (A) (which is derived from acryloylmorpholine, for example) and a repeating unit (B) (which is derived from methoxyethyl acrylate, for example), in which the water-insoluble copolymer has 5 mol% to 20 mol% of the repeating unit (A) with respect to all constituent units of the copolymer.
Patent JP-2015157592-A (JP)
Title: Travel device of work vehicle
Inventor: SAITO MANABU
IPC: F16N21/02
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to achieve easy disassembly work for a trank roller around which a travel crawler is wound in a crawler travel device of a work vehicle.SOLUTION: In a travel device of a work vehicle in which a travel crawler (22) is wound around a front side drive wheel (18) pivoted to a travelling transmission case and plural follower wheels (19, 21, 25) suspended and supported by a travel chassis (1), a first opening hole (21c) for insertion of a roller wheel shaft (27) on one of left and right sides and a second opening hole (21d) for insertion of a tool on the other side of left and right sides are communicated with each other thereby forming a shaft hole (21b) in the follower wheels (19, 21, 25). The follower wheels (19, 21, 25) are rotatably suspended and supported to a ring body shaft (27), which is inserted into the shaft hole (21b) from the first opening hole (21c), via a bearing (28), and the second opening hole (21d) is closed by a lid body (34) via the bearing (28).
Patent JP-2015159252-A (JP)
Title: semiconductor device
Inventor: TAKAHASHI TAKESHI
IPC: H01L21/20
Filed: 2014-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the high frequency characteristics of a semiconductor device using the electron tunneling effect.SOLUTION: A semiconductor device comprises: a first semiconductor layer formed on a substrate; a second semiconductor layer formed on the first semiconductor layer; a third semiconductor layer formed on the second semiconductor layer; a fourth semiconductor layer formed on the third semiconductor layer; an insulating film formed on side surfaces of the second and third semiconductor layers; a gate electrode formed so as to be in contact with the insulating film; a source electrode formed on the first semiconductor layer; and a drain electrode formed on the fourth semiconductor layer. The first and fourth semiconductor layers are formed of a first-conductivity-type semiconductor material. The third semiconductor layer is formed of a second-conductivity-type semiconductor material.
Patent JP-2014139808-A (JP)
Title: System and method of selecting relevant user for introduction to user in online environment
Inventor: JOHANN M SCHLEIER-SMITH
IPC: H04W4/21
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for selecting a relevant user for introduction to a user in an online environment.SOLUTION: The invention includes a method of: receiving 702 a request to identify a relevant user to be introduced to a participating user in a social network; identifying 704 a set of social histories that have occurred among multiple users in the social network; and selecting 706, from the multiple users, the relevant user to be introduced to the participating user using the set of social histories. The selected relevant user is not of a social connection of the participating user in the social network. One embodiment includes determining 716 whether the participating user is interested in meeting the relevant user in the social network, based 714 on an indication made by the participating user via interaction with a user device.
Patent JP-2015167281-A (JP)
Title: image processing system and image processing program
Inventor: OGAWA YUZO
IPC: H04N7/18
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system and an image processing program that can form a composite image whose pickup image portion can be easily identified.SOLUTION: An image processing system 10 has a storage unit 13 for storing an area image containing an area to be imaged by a camera, an image converter 12 for performing projective transformation on a pickup image output from the camera so that a set area having a geometrical pattern set on the pickup image is coincident with a portion corresponding to the set area on the area image on the outer shape, thereby forming a converted pickup image, a combination unit 15 for superimposing the area image and the converted pickup image, and a processing unit 14 for processing at least one of the area image and the converted pickup image so that the area image and the converted pickup image are visually identifiable.
Patent JP-2014112724-A (JP)
Title: Light emitting device and manufacturing method of the same
Inventor: NOZAKI TAKAHIKO
IPC: H01L33/54
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a light emitting device which easily controls a film thickness of a sealing material and prevents air bubbles from mixing into the sealing material, and to provide the light emitting device which inhibits color unevenness and achieves good luminous efficiency.SOLUTION: A high viscosity resin composition, which includes a resin and further includes a phosphor and a filler as needed, is dropped onto a light emitting element of a substrate where the light emitting element is mounted. A transparent member in which a recessed part having a substantially similar shape to a shape of the light emitting element is pressed so that the recessed part covers the light emitting element to which the resin composition has been dropped, and an entire upper surface of the light emitting element is covered by the resin composition. Then, the resin composition is hardened to form a sealing material. Metal bumps for joining the transparent member are formed on the substrate and the transparent member is partially joined to the substrate through the metal bumps.
Patent JP-2015167085-A (JP)
Title: power storage device
Inventor: HIROSE TAKAYUKI
IPC: H01M2/34
Filed: 2014-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device that can prevent a terminal and a terminal wall from being short-circuited to each other.SOLUTION: A power storage device 100 has a case 1, a terminal 5 and a current cutoff device 30. The terminal 5 intercommunicates with the inside and outside of the case through openings 11, 13 formed in the terminal wall 9 of the case. The terminal 5 has a pillar-shaped portion 14 inserted in the openings, and a base portion 15 located inside the case. An annular seal member 26 for sealing the gap between the terminal and the terminal wall at the seal portion is disposed between the terminal and the terminal wall. Annular first insulating members 22, 24 are disposed in at least one of the gap between the seal member and the terminal and the gap between the seal member and the terminal wall. An annular second insulating member 35 is disposed at a first space 20 nearer to the inside of the case than the seal portion in the space between the terminal and the terminal wall. Any one of the seal member, the first insulating member and the second insulating member is disposed from the end face at the case outside of the first space to the end face at the case inside of the first space in the first space.